baber/WOPTO huggingface dataset:
Patent JP-S60217286-A (JP)
Title: Water-stopping material dilatable with water
Inventor: SASAYAMA KOUJI
IPC: E04B1/66
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a water-dilatable water-stopping material for applying to the joint of concrete, by forming a film which is insoluble in neutral water and soluble at least partly in the alkaline water of the ready-mixed concrete, on the surface of a formed article made of a water-dilatable material, etc. CONSTITUTION:The objective water-stopping material can be produced by coating the surface of (A) a formed article made of a water-dilatable material or a mixture of a water-dilatable material and indilatable material (preferably chlorinated polyethylene, chloroprene rubber, nitrile rubber, etc.) with (B) a film made of a substance insoluble in neutral water and soluble in alkali (preferably a polymer electrolyte such as maleic anhydride copolymer, etc.). EFFECT:The dilation of the material with water and rain is prevented before work, and the water-permeability is developed only by the alkali of placed concrete to start the dilation of the water-stopping material.
Patent JP-S61231843-A (JP)
Inventor: ISOTANI ATSUSHI
IPC: B64G1/42
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06277885-A (JP)
Title: Welding equipment for car body
Inventor: SAKAMOTO YOSHINARI
IPC: B23K11/11
Filed: 1993-03-30
Abstract: PURPOSE:To provide the welding equipment of the car body capable of coping with as many kinds of cars as possible and operating efficiently according to variation of the kind of car. CONSTITUTION:Two car body welding zones Z1 and Z2 provided respectively with tack welding stations 3 to perform tack welding in a state with respective car body panels positioned, respective supply means of cab side panels and roof panels, respective jig storage means 6 and 7 to store cab side jigs and roof jigs of plural kinds, respectively according to the kinds of cars and respective jig conveying means to convey specified jigs respectively from the respective jig storage means to the setting position of the tack welding stations are arranged symmetrically. Further, an underbody conveyor 21 to supply underbodies and a turn table 24 to change over the transferring direction of the underbodies selectively to either one of both car body welding zones are provided on an intermediate part 2 between both.
Patent JP-H02249954-A (JP)
Title: Humidity detector
Inventor: SHIMIZU AKIRA
IPC: G01N21/47
Filed: 1989-03-23
Abstract: PURPOSE:To improve the noise resistance characteristic without using a shielding wire by coupling a temperature sensor and a reflecting plate with an optical fiber in a device used for an electronic range, etc. CONSTITUTION:An irradiation light from a light emitting element in a humidity sensor 19 is transmitted by a light emission optical fiber 20. The reflecting plate 17 is irradiated. Subsequently, a reflected light from the reflecting plate 17 is transmitted by a light receiving optical fiber 21, and received by the light receiving element of the sensor 19. In this case, when a large quantity of steam vapor is generated from an object to be heated when heating cooking of the object is completed, the reflecting plate 17 of a humidity detector 15 installed in an exhaust port generates dewing by a sudden humidity variation, and its reflection factor is varied. Attending this change, the transmission quantity of the reflected light from the reflecting plate 17 of the fiber 21 is varied, therefore, the output of the light receiving element of the sensor 19 is varied greatly. By catching this variation, humidity in an electronic range can be detected.
Patent JP-H08248240-A (JP)
Title: Coated optical fiber housing case
Inventor: YAMAMOTO MATSUICHI
IPC: G02B6/24
Filed: 1995-03-07
Abstract: PURPOSE: To improve the workability at the time of housing coated optical fibers and to prevent the damage, etc., of the coated optical fibers by forming holes to be inserted with projections for positioning a housing case at a bottom plate and forming annular walls of a circular truncated cone shape around these holes. CONSTITUTION: The bottom plate 17 of the housing case 11 is provided with the holes 29 to be inserted with the projections for positioning the housing case and the annular walls 31 are formed around these holes 29 at the time of installing the housing case 11 on a working table and carrying out a housing operation, etc. The outer peripheral surfaces of the annular walls 31 are formed to a tapered shape of the diameter decreasing upward and the height thereof is set taller than the height of the projections of the working table projecting from the holes 29 of the bottom plate 17 and lower than the height of the right and left side surface walls 19c, 19d of the case body 13 and pieces 25 for preventing jumping out disposed at the top ends of guide walls 21.  Then, the projections of the working table projecting into the housing case 11 are enclosed by the annular walls 31 and, therefore, the danger that the coated optical fibers are caught by the projections is eliminated. The danger that these fibers are caught by the annular walls 31 is eliminated as well.
Patent JP-H03272726-A (JP)
Title: Dish washer
Inventor: YANAGIHARA MASANOBU
IPC: A47L15/48
Filed: 1990-03-22
Abstract: PURPOSE:To sufficiently dry dishes, and thereby prevent the occurrence of getting the dishes wet due to dew condensation by ventilating air within a washing tank at the time of drying with remaining heat, in a dish washer where the dishes are rinsed with hot water and thereafter dried with remaining heat. CONSTITUTION:The third rinsing is similarly done after the first and the second rinsing have been done. Rinsing with hot water is then performed. During hot water rinsing, washing with jetted water is performed as usual while water is supplied and discharged before and after washing. At the time of washing with jetted water, however, water within a washing tank 2 is heated up with a heater 13 energized, so that hot water is thereby jetted. After that, if a drying process is selected, it is possible that air within the washing tank 2 is heated up with the heater 13 energized so as to be heated, and drying is performed in such a way that outside air is drawn in the washing tank 2 with a fan driving motor 19 energized so as to be driven.
Patent JP-H04312218-A (JP)
Title: Centrifugal clutch
Inventor: KAMIYAMA EIICHI
IPC: F16D43/18
Filed: 1991-04-05
Abstract: PURPOSE:To provide a centrifugal clutch where the engaging pressure between a driving member and a driven member is secured in a limited space, and the clutch release can be achieved in a low speed range of an engine. CONSTITUTION:A weight is provided between a drive plate 1 and a driven plate 6. The weight 7 is connected to the drive plate 1 in a rotational manner by means of a pin 11. A constitution of a centrifugal clutch is made so that the drive plate 1 and the driven plate 6 may be connected to or separated from each other through contacting/releasing the weight with/from the driven plate 6 or through contacting/releasing the weight with/from the drive plate 1. A leaf spring 14 which energizes the weight 7 in the direction of the driven plate 6 is provided between the weight 7 and the drive plate 1 on the rotational direction side relative to the pin 11. A friction member 22 is arranged on the engaging surface of the weight 7 and the driven plate 6 between the pin 11 and the leaf spring 14 in the rotational direction.
Patent JP-H06126911-A (JP)
Title: Laminated film for agriculture and its manufacture
Inventor: KAWASAKI YOICHI
IPC: B32B27/32
Filed: 1992-02-21
Abstract: PURPOSE:To obtain durability of defogging effects for anti-fog and prevention of fogging from occurring by a method wherein an outer layer of ethylenevinyl acetate copolymer, and intermediate and interior layers consisting of an ultra low density ethylene-alpha-olefin copolymer, an ethylene-vinyl acetate copolymer, an anti-fogging agent and/or an agent for preventing a fog from occurring are laminated. CONSTITUTION:An outer layer consists of an ethylene-vinyl acetate copolymer(EVA) of 0.5-5g/10min in melt index and 5-15wt.% in vinyl acetate content. Intermediate and interior layers are made to have a concentration gradient by consisting of 100 pts.wt. of an ultra low density ethylent-alpha-olefin copolymer which is 0.91g/ml or under in density, 116 deg.C or higher in melting point, 1200kg/cm<2> or under in 1% modulus, 10wt.% or under in n-hexane extraction content, and 8-10g/10min in melt index, 100 pts.wt. of EVA which is 0.5-5g/10min in melt index and 5-15wt.% in vinyl acetate content, and 2-8 to 0.5-3 pts.wt. of an anti-fogging agent and/or an agent for preventing a fog from occurring. A total thickness of a laminated film is 50-200mum, and a thickness of the intermediate layer is 35-90% of the total.
Patent JP-S57187088-A (JP)
Title: Treatment of waste water containing ethylenediaminetetraacetic acid, copper and formalin
Inventor: HIRAI MASAHIDE
IPC: C02F1/58
Filed: 1981-05-14
Abstract: PURPOSE: To treat the waste water contg. ethylenediaminetetraacetic acid, copper and formalin economically by heating said waste water then controlling its pH value ≤2.5 and subjecting the same to an adsorption treatment with chelate resins.  
     CONSTITUTION: The waste water contg. ethylenediaminetetraacetic acid, copper and formaline is heated and copper is roughly removed as metallic copper or oxide of copper by utilizing the reduction effect of the formalin. A mineral acid is added to this to control the pH value to ≤2.5, and the ethylenediaminetetraacetic acid is deposited and recovered. This is further subjected to an adsorption treatment with chelate resins, by which the remaining copper is removed. It is preferable to heat the waste water at 35W70°C and to control its pH to 11.5W13 in the stage of roughlly removing the copper, and it is preferable to control the pH by the mineral acid after this at 1W2.5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57312-A (JP)
Title: Package-type electricity generation equipment
Inventor: KANAZAWA TERUSATO
IPC: B63B35/44
Filed: 1980-06-02
Abstract: PURPOSE: To facilitate the exhaust of hydrogen gas produced in the storage battery of package-type electricity generation equipment which can be floated and transported, by providing a storage battery room at the side of a wall which is not coupled to another unit when the equipment is placed on a floor.  
     CONSTITUTION: Package-type electricity generation equipment is constructed by mounting power-plant-constituting machines such as a boiler 2, a turbine 3, an electricity generator 4 and transformers 5W7 on a towable ship body 1. At that time, storage batteries are placed in battery room 22 which is provided with an opening (not shown) in the upper part of a wall 23 which is not coupled to another unit when the equipment is placed on a floor on the spot. According to this constitution, hydrogen gas produced in the storage batteries due to charging action can be spontaneously discharged to the outside from the battery room 22 through the opening without providing a special ventilator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09263485-A (JP)
Title: Method for controlling pulling of single crystal, production of single crystal and apparatus therefor
Inventor: TANAKA MASAHIRO
IPC: C30B15/20
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance the rate of success in pulling a single crystal and to control the pull in such a manner that the single crystal having high quality is pulled up by measuring the two-dimensional temp. distribution and time fluctuation of a melt surface in single crystal production by a CZ method and adjusting the conditions of pulling up the single crystal. SOLUTION: This control method comprises pulling the single crystal from the crystal member melt melted by a heater in a rotating crucible. The two-dimensional temp. distribution on the surface of the crystal member melt and the time fluctuation thereof are measured at the point of the time the seed crystal of the single crystal comes into contact with the melt surface or during the pulling up of the single crystal, by which the growth environment of the single crystal is recognized. The rotating speed of the crucible, the rotating speed of the single crystal, the relative positions of the crucible and a heater and the heating conditions for the heater are controlled in accordance with therewith, by which the temp. distribution of the melt surface is so controlled as to be axisymmetrically controlled. The temp. distribution near at least the crystal growth boundary is so controlled as to be approximated to the axisymmetry and the temp. fluctuation with the time is so controlled as to be lessened.
Patent JP-S63237115-A (JP)
Title: Compact electronic computer
Inventor: MORINAGA HISAO
IPC: H04N5/64
Filed: 1987-03-25
Abstract: PURPOSE:To make a titled computer compact by providing rotatably a television receiver and switching modes with the rotation. CONSTITUTION:A compact electronic computer is holdably constituted of a display panel unit 10 and keyboard unit 20 and its internal circuit is electrically connected with a flexible substrate, etc. The display panel unit 10 houses a liquid crystal panel 11, a back light an operational switch 12 such as a channel switch, etc., and a liquid crystal panel driving circuit. And the display panel 11 is mounted to be flexible to rotate in order that it can rotate against the said unit 10 by 180 deg.. Therefore, in a rotating state only display monitor 11 is exposed and actuates as a television reception mode. Now, a keyboard 21, a television reception circuit and a battery, etc., are housed in the keyboard unit 20. Since only display panel 11 is exposed in the television mode, the computer can be minimized and also a special protection case is not needed.
Patent JP-H04309011-A (JP)
Title: Comparator circuit
Inventor: HASEGAWA EIICHI
IPC: H03K5/08
Filed: 1991-04-05
Abstract: PURPOSE:To realize a latched comparator able to be operated at a high speed by devising the circuit such that an output of a CMOS inverter is made stable for a short period even when an output of an analog comparator reaches an intermediate voltage. CONSTITUTION:When an output of an analog comparator CP1 is 2.5V, outputs of CMOS inverters IV1, IV2 (inverting potential is both 2.5V) are at first 2.5V. Since a logical output of a CMOS inverter IV3 (inverting potential is 2.0V) is '0', a voltage at a connecting point between transistors(TRs) T12, T13 is 5V and a TR 15 is turned on. As a result, an output of the CMOS inverter IV2 is short-circuited through the TR T15 and then a latch output 'Vout' is kept to a logical '0'.
Patent JP-H01246520-A (JP)
Title: Magneto-optical garnet
Inventor: OIKAWA TORU
IPC: G02F1/09
Filed: 1988-03-29
Abstract: PURPOSE:To provide magnetooptical garnet generating small light loss in 1.3-1.5mum wavelength region by proceeding liquid phase epitaxy on a gadolinium.terbium.scandium.gallium.garnet (GTSGG) substrate having 12.520-12.550Angstrom  lattice constant. CONSTITUTION:Liquid epitaxy is proceeded on a GTSGG substrate having 12.520-12.550Angstrom  lattice constant to obtain thus a magnetooptical garnet [(GdBi)3 Fe5O12]. By this method, a sufficiently large content of substituted Bi is obtd. without requiring substitution of nonmagnetic ions such as Al, Ga, etc. As the result, a single crystal of magnetic garnet having a large Faraday rotation factor and generating small light loss per 45 deg. angle of rotation is obtd. without increasing extinction coefft. as compared to conventional garnet crystal prepd. by replacing Al, Ga. Thus, a magnetooptical garnet generating small light loss in 1.3-1.5mum wavelength region is obtd.
Patent JP-H08272811-A (JP)
Title: Document management method and device therefor
Inventor: SAITO KAZUYUKI
IPC: G06F17/30
Filed: 1995-03-30
Abstract: PURPOSE: To improve the hit ratio of the collation of a retrieval key word and text data by performing the character recognition processing of a text area from document pictures and registering a text data group along with the document pictures at the time of document registration and collating the combination of the text data group and the retrieval key word at the time of document retrieval. CONSTITUTION: At the time of the document registration, a document is read by a scanner 101, the area separation of the text area and a picture area is performed and only the text area is extracted. The character recognition processing is carried out for the text area and plural text data which are turned to candidates in the character recognition processing are obtained. Picture data and the text data are connected and preserved in an external storage device 110. At the time of the document retrieval, the text data group composed of the plural text data candidates of the preserved data and the inputted retrieval key word are collated. When the retrieval key word is provided, the picture data corresponding to the found text data group are displayed on a display 108.
Patent JP-S59197884-A (JP)
Title: Plastic wrist watch case
Inventor: ARAI KIYOYUKI
IPC: G04B37/22
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a plastic metallic case to which a composite finish having a high quality sense is performed by performing the finish of two kinds or more, or a color tone and a plating combining them to the surface of a plastic case. CONSTITUTION:An ABS plating grade is used as a base material, and a good having a case shape is obtained by an injection molding machine. In case of this molding, by considering that a molding failure occurs and adhesive strength is deteriorated if metallizing is executed, an internal stress is suppressed small in order to obtain the molding of high quality. Subsequently, after a pre-treatment including an etching is executed, a chemical nickel plating and also a copper plating are executed. Thereafter, the good is partially crape-patterned by executing a honing from on the metallic masked good. Subsequently, the masking is detached, and washing and activation of the surface are executed, and thereafter, a nickel plating and a finish chrome plating are performed, and a plastic metallic case of a composite finish having partially a crape pattern on the specular surface is completed. In this way, the good having various finishes and replacing a conventional metallic case is manufactured to enable to reduce a cost and to rationalize manufacture.
Patent JP-S58193363-A (JP)
Title: Apparatus for vapor deposition of nichrome
Inventor: IMAOKA EIICHIROU
IPC: C23C14/26
Filed: 1982-05-01
Abstract: PURPOSE:To form a nichrome film free from a coarse particle within a short time by vapor deposition, in a vapor deposition apparatus for heating and melting nichrome wound around a tungsten heater wire, by forming a proper gap between the adjacent aforementioned heater wires. CONSTITUTION:Two tungsten heater wires 20a, 20b comprising, for example, single wires are arranged so as to leave the slight gap 21 therebetween. This gap 21 is set to such a width that nichrome is not gathered in a bead like form when melted under heating and spreaded thinly and uniformly as possible by a capillary phenomenon. In this case, downwardly directed bent parts 23, 23 may be preliminarily formed so as to together bend two wires 20a, 20b to a same direction when said wires are expanded by heat. As the result, nichrome is uniformly spread after melting and the desired purpose can be attained.
Patent JP-2000265103-A (JP)
Title: Binder for printing ink
Inventor: HAYASHI KAZUTOSHI
IPC: C09D11/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject binder exhibiting excellent solubility in a mixed solvent of ethyl acetate in a specific content with isopropyl alcohol, and low temperature stability of the solution, having excellent ink properties, and usable for a special gravure printing ink for printing the top side, or the like. SOLUTION: This binder comprising (A) a polyamide resin composed of (i) an aliphatic dicarboxylic acid, (ii) a monocarboxylic acid (e.g. acetic acid) comprising a 1-22C aliphatic monocarboxylic acid and/or a 2-22C aliphatic hydroxymonocarboxylic acid, and (iii) a polyamine (e.g. ethylenediamine) is regulated so that at least 5 wt.% of the component (i) may be a 9-35C alkenyl- and/or alkyl-succinic acid, preferably of the formula (R is a 5-30C alkenyl or alkyl; R' is H or methyl), e.g. pentenylsuccinic acid.
Patent JP-H02251875-A (JP)
Title: Developing device
Inventor: MARUTA TAKAYUKI
IPC: G03G15/06
Filed: 1989-03-24
Abstract: PURPOSE:To prevent the occurrence of breakdown with a simple constitution by setting a voltage applied to a developing sleeve, a voltage applied to a toner replenishment member, a voltage just before the breakdown of carriers, etc., in such a way that they satisfy the specific condition. CONSTITUTION:VB is a voltage applied to the developing sleeve 2, VH is a voltage applied to the toner replenishment members 3-9, VBD is a voltage just before the breakdown of the carriers, RBD is a resistance just before the breakdown of the carriers, and RH is a resistance between the part where a voltage is applied to the toner replenishment members 3-9 and the part where the members 3-9 come into contact with two-component developer. The applied voltages VH and VB are set in such a way that the absolute value ¦VH-VB¦ of a difference between the applied voltages VH and VB satisfies equation I. Thus, breakdown between the developing sleeve 2 and the replenishment members 3-9 can be prevented, and toner is securely supplied to developer.
Patent JP-S547554-A (JP)
Title: Solid state relay circuit
Inventor: YONEDA TAKEYOSHI
IPC: H01H9/56
Filed: 1977-06-20
Abstract: PURPOSE: To enalbe suitable response to inductive load, by connecting time constant circuit to switching element at input side while inserting a capacitor between said circuit and zero crossing element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52155935-A (JP)
Title: Synchronous system
Inventor: SATOU TOSHIHIKO
IPC: G06F3/00
Filed: 1976-06-21
Abstract: PURPOSE: To remarkably reduce the delay time required for the synchronism, by taking the synchronizing signal and the signal to be synchronized as inputs and also by providing the transition detecting circuit and the instability supperssion circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61232755-A (JP)
Title: Solid-state image pickup element
Inventor: YAMAMOTO TADASHI
IPC: H04N1/024
Filed: 1985-04-08
Abstract: PURPOSE:To make coincident a dot arrangement on an original at the time of reading and the dot arrangement of a dividing printing by dividing a photoelectric converting element group into plural groups and reading a picture signal at the shift register connected respectively by the different gate timing successively for the group. CONSTITUTION:Photoelectric converting elements Sn and Sn+1, Sn-1, Sn+4... of the photoelectric converting element group are connected through a shift gate 11 to a shift register 13 and Sn-2 and Sn-1, Sn+2 and Sn+3, Sn+6 and Sn+7... are connected through a shift gate 12 to a shift register 14. Thus a photoelectric converting element 10 is connected alternately at every two elements to the shift register 13 or 14 and the transferring timing is controlled by shift gates 11 and 12. The transferring control of the shift gates 11 and 12 is respectively independently executed and the clock for the shift registers 13 and 14 can be also given respectively independently. The transferring signal can be alternately given to the shift gates 11 and 12. The transferring signal is supplied to the shift gate, namely, the timing signal to read the picture signal from the photoelectric converting element to the shift register 13 is supplied.